问题
问答题 简答题
电除尘器的大修项目有哪些?
答案
参考答案:
⑴电场内部清灰;
⑵收尘极板的检修;
⑶电晕极及其大小框架的检修;
⑷收尘极及电晕极振打装置的检修;
⑸电除尘器的壳体,出、入口烟箱及灰斗的检修;
⑹卸灰、输灰及除灰系统的检修。
电除尘器的大修项目有哪些?
参考答案:
⑴电场内部清灰;
⑵收尘极板的检修;
⑶电晕极及其大小框架的检修;
⑷收尘极及电晕极振打装置的检修;
⑸电除尘器的壳体,出、入口烟箱及灰斗的检修;
⑹卸灰、输灰及除灰系统的检修。
补全对话。从方框内所给的七个句子中,选择五个分别填入空白处,完成下列对话。(每小题1分,共5分)
A: Excuse me. Could you tell me where New Century Supermarket is? B: Well, it’s a bit far. You can go along the street, then take the first turning on the right, Walk on and you will find one there. You can’t miss it. A: Oh, thanks. 小题1: B: It opens at 8:00 a.m.. It should be open now. A: Good. 小题2: B: Which bus? 小题3: . You may ask the policeman over there. 小题4: A: OK. By the way, where’s the nearest Dico’s, do you know? B: Right behind New Century Supermarket, sir, See that sign? A: Oh, _______小题5:________ B: You are welcome. |